In addition to narrative text, the following line formats may be used:
Optional
This field specifies the deductions made from the total amount collected (field 32a).
One or more of the following codes may be used, followed by the currency code and amount:
This field will only be used for deductions in the same currency as that in which the collection has been paid and remitted. For charges in other currencies, field 72 must be used.
Any code used in this field must be between slashes and must appear at the beginning of a line.
Narrative text must not begin with a slash and, if used, must begin on a new line and be the last information in the field.